Hello all. Newb here looking for advice on my Roland Space echo. Its in 9-9.5 condition cosmetically. I went through it the best my capabilities would allow. I cleaned all the pots and jacks. I installed a new tape. I did not clean the pinch rollers or demagnetize it. Rollers look good and I am not sure how to demag. The tape rolls as it should. It produces echo but nothing as it should. I am willing to work on it more with guidance. I am willing to have it serviced. I am not sure where to take it. I am located in the Ann Arbor area in Michigan. Any advice would be appreciated. Thanks !